Mark Thomas Grilli, DO
NPI 1851089593ActiveIndividual· Family Medicine· Flemington, NJ
Family Medicine (DO) with Hunterdon Primary Care PC, practicing in Flemington, New Jersey. Enrolled in Medicare as practitioner - family practice.
Overview
| NPI | 1851089593 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | May 1, 2023 |
| Last updated in NPPES | Sep 29, 2026 |
| Certified by provider | Sep 29, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 25MB13205800 | NJ |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Family Practice (NJ) |
|---|
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Family Practice |
Medical group
- Hunterdon Primary Care PCCalifon, NJ · 63 clinicians
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 55 family medicine physicians in Flemington · All family medicine physicians in New Jersey